ace.define(
  'ace/mode/python_highlight_rules',
  ['require', 'exports', 'module', 'ace/lib/oop', 'ace/mode/text_highlight_rules'],
  function (require, exports, module) {
    /*
     * TODO: python delimiters
     */
    'use strict';
    var oop = require('../lib/oop');
    var TextHighlightRules = require('./text_highlight_rules').TextHighlightRules;
    var PythonHighlightRules = function () {
      var keywords =
        'and|as|assert|break|class|continue|def|del|elif|else|except|exec|' +
        'finally|for|from|global|if|import|in|is|lambda|not|or|pass|print|' +
        'raise|return|try|while|with|yield|async|await|nonlocal';
      var builtinConstants = 'True|False|None|NotImplemented|Ellipsis|__debug__';
      var builtinFunctions =
        'abs|divmod|input|open|staticmethod|all|enumerate|int|ord|str|any|' +
        'eval|isinstance|pow|sum|basestring|execfile|issubclass|print|super|' +
        'binfile|bin|iter|property|tuple|bool|filter|len|range|type|bytearray|' +
        'float|list|raw_input|unichr|callable|format|locals|reduce|unicode|' +
        'chr|frozenset|long|reload|vars|classmethod|getattr|map|repr|xrange|' +
        'cmp|globals|max|reversed|zip|compile|hasattr|memoryview|round|' +
        '__import__|complex|hash|min|apply|delattr|help|next|setattr|set|' +
        'buffer|dict|hex|object|slice|coerce|dir|id|oct|sorted|intern|' +
        'ascii|breakpoint|bytes';
      var keywordMapper = this.createKeywordMapper(
        {
          'invalid.deprecated': 'debugger',
          'support.function': builtinFunctions,
          'variable.language': 'self|cls',
          'constant.language': builtinConstants,
          keyword: keywords,
        },
        'identifier',
      );
      var strPre = '[uU]?';
      var strRawPre = '[rR]';
      var strFormatPre = '[fF]';
      var strRawFormatPre = '(?:[rR][fF]|[fF][rR])';
      var decimalInteger = '(?:(?:[1-9]\\d*)|(?:0))';
      var octInteger = '(?:0[oO]?[0-7]+)';
      var hexInteger = '(?:0[xX][\\dA-Fa-f]+)';
      var binInteger = '(?:0[bB][01]+)';
      var integer = '(?:' + decimalInteger + '|' + octInteger + '|' + hexInteger + '|' + binInteger + ')';
      var exponent = '(?:[eE][+-]?\\d+)';
      var fraction = '(?:\\.\\d+)';
      var intPart = '(?:\\d+)';
      var pointFloat = '(?:(?:' + intPart + '?' + fraction + ')|(?:' + intPart + '\\.))';
      var exponentFloat = '(?:(?:' + pointFloat + '|' + intPart + ')' + exponent + ')';
      var floatNumber = '(?:' + exponentFloat + '|' + pointFloat + ')';
      var stringEscape = '\\\\(x[0-9A-Fa-f]{2}|[0-7]{3}|[\\\\abfnrtv\'"]|U[0-9A-Fa-f]{8}|u[0-9A-Fa-f]{4})';
      this.$rules = {
        start: [
          {
            token: 'comment',
            regex: '#.*$',
          },
          {
            token: 'string',
            regex: strPre + '"{3}',
            next: 'qqstring3',
          },
          {
            token: 'string',
            regex: strPre + '"(?=.)',
            next: 'qqstring',
          },
          {
            token: 'string',
            regex: strPre + "'{3}",
            next: 'qstring3',
          },
          {
            token: 'string',
            regex: strPre + "'(?=.)",
            next: 'qstring',
          },
          {
            token: 'string',
            regex: strRawPre + '"{3}',
            next: 'rawqqstring3',
          },
          {
            token: 'string',
            regex: strRawPre + '"(?=.)',
            next: 'rawqqstring',
          },
          {
            token: 'string',
            regex: strRawPre + "'{3}",
            next: 'rawqstring3',
          },
          {
            token: 'string',
            regex: strRawPre + "'(?=.)",
            next: 'rawqstring',
          },
          {
            token: 'string',
            regex: strFormatPre + '"{3}',
            next: 'fqqstring3',
          },
          {
            token: 'string',
            regex: strFormatPre + '"(?=.)',
            next: 'fqqstring',
          },
          {
            token: 'string',
            regex: strFormatPre + "'{3}",
            next: 'fqstring3',
          },
          {
            token: 'string',
            regex: strFormatPre + "'(?=.)",
            next: 'fqstring',
          },
          {
            token: 'string',
            regex: strRawFormatPre + '"{3}',
            next: 'rfqqstring3',
          },
          {
            token: 'string',
            regex: strRawFormatPre + '"(?=.)',
            next: 'rfqqstring',
          },
          {
            token: 'string',
            regex: strRawFormatPre + "'{3}",
            next: 'rfqstring3',
          },
          {
            token: 'string',
            regex: strRawFormatPre + "'(?=.)",
            next: 'rfqstring',
          },
          {
            token: 'keyword.operator',
            regex: '\\+|\\-|\\*|\\*\\*|\\/|\\/\\/|%|@|<<|>>|&|\\||\\^|~|<|>|<=|=>|==|!=|<>|=',
          },
          {
            token: 'punctuation',
            regex: ',|:|;|\\->|\\+=|\\-=|\\*=|\\/=|\\/\\/=|%=|@=|&=|\\|=|^=|>>=|<<=|\\*\\*=',
          },
          {
            token: 'paren.lparen',
            regex: '[\\[\\(\\{]',
          },
          {
            token: 'paren.rparen',
            regex: '[\\]\\)\\}]',
          },
          {
            token: ['keyword', 'text', 'entity.name.function'],
            regex: '(def|class)(\\s+)([\\u00BF-\\u1FFF\\u2C00-\\uD7FF\\w]+)',
          },
          {
            token: 'text',
            regex: '\\s+',
          },
          {
            include: 'constants',
          },
        ],
        qqstring3: [
          {
            token: 'constant.language.escape',
            regex: stringEscape,
          },
          {
            token: 'string',
            regex: '"{3}',
            next: 'start',
          },
          {
            defaultToken: 'string',
          },
        ],
        qstring3: [
          {
            token: 'constant.language.escape',
            regex: stringEscape,
          },
          {
            token: 'string',
            regex: "'{3}",
            next: 'start',
          },
          {
            defaultToken: 'string',
          },
        ],
        qqstring: [
          {
            token: 'constant.language.escape',
            regex: stringEscape,
          },
          {
            token: 'string',
            regex: '\\\\$',
            next: 'qqstring',
          },
          {
            token: 'string',
            regex: '"|$',
            next: 'start',
          },
          {
            defaultToken: 'string',
          },
        ],
        qstring: [
          {
            token: 'constant.language.escape',
            regex: stringEscape,
          },
          {
            token: 'string',
            regex: '\\\\$',
            next: 'qstring',
          },
          {
            token: 'string',
            regex: "'|$",
            next: 'start',
          },
          {
            defaultToken: 'string',
          },
        ],
        rawqqstring3: [
          {
            token: 'string',
            regex: '"{3}',
            next: 'start',
          },
          {
            defaultToken: 'string',
          },
        ],
        rawqstring3: [
          {
            token: 'string',
            regex: "'{3}",
            next: 'start',
          },
          {
            defaultToken: 'string',
          },
        ],
        rawqqstring: [
          {
            token: 'string',
            regex: '\\\\$',
            next: 'rawqqstring',
          },
          {
            token: 'string',
            regex: '"|$',
            next: 'start',
          },
          {
            defaultToken: 'string',
          },
        ],
        rawqstring: [
          {
            token: 'string',
            regex: '\\\\$',
            next: 'rawqstring',
          },
          {
            token: 'string',
            regex: "'|$",
            next: 'start',
          },
          {
            defaultToken: 'string',
          },
        ],
        fqqstring3: [
          {
            token: 'constant.language.escape',
            regex: stringEscape,
          },
          {
            token: 'string',
            regex: '"{3}',
            next: 'start',
          },
          {
            token: 'paren.lparen',
            regex: '{',
            push: 'fqstringParRules',
          },
          {
            defaultToken: 'string',
          },
        ],
        fqstring3: [
          {
            token: 'constant.language.escape',
            regex: stringEscape,
          },
          {
            token: 'string',
            regex: "'{3}",
            next: 'start',
          },
          {
            token: 'paren.lparen',
            regex: '{',
            push: 'fqstringParRules',
          },
          {
            defaultToken: 'string',
          },
        ],
        fqqstring: [
          {
            token: 'constant.language.escape',
            regex: stringEscape,
          },
          {
            token: 'string',
            regex: '\\\\$',
            next: 'fqqstring',
          },
          {
            token: 'string',
            regex: '"|$',
            next: 'start',
          },
          {
            token: 'paren.lparen',
            regex: '{',
            push: 'fqstringParRules',
          },
          {
            defaultToken: 'string',
          },
        ],
        fqstring: [
          {
            token: 'constant.language.escape',
            regex: stringEscape,
          },
          {
            token: 'string',
            regex: "'|$",
            next: 'start',
          },
          {
            token: 'paren.lparen',
            regex: '{',
            push: 'fqstringParRules',
          },
          {
            defaultToken: 'string',
          },
        ],
        rfqqstring3: [
          {
            token: 'string',
            regex: '"{3}',
            next: 'start',
          },
          {
            token: 'paren.lparen',
            regex: '{',
            push: 'fqstringParRules',
          },
          {
            defaultToken: 'string',
          },
        ],
        rfqstring3: [
          {
            token: 'string',
            regex: "'{3}",
            next: 'start',
          },
          {
            token: 'paren.lparen',
            regex: '{',
            push: 'fqstringParRules',
          },
          {
            defaultToken: 'string',
          },
        ],
        rfqqstring: [
          {
            token: 'string',
            regex: '\\\\$',
            next: 'rfqqstring',
          },
          {
            token: 'string',
            regex: '"|$',
            next: 'start',
          },
          {
            token: 'paren.lparen',
            regex: '{',
            push: 'fqstringParRules',
          },
          {
            defaultToken: 'string',
          },
        ],
        rfqstring: [
          {
            token: 'string',
            regex: "'|$",
            next: 'start',
          },
          {
            token: 'paren.lparen',
            regex: '{',
            push: 'fqstringParRules',
          },
          {
            defaultToken: 'string',
          },
        ],
        fqstringParRules: [
          {
            token: 'paren.lparen',
            regex: '[\\[\\(]',
          },
          {
            token: 'paren.rparen',
            regex: '[\\]\\)]',
          },
          {
            token: 'string',
            regex: '\\s+',
          },
          {
            token: 'string',
            regex: "'[^']*'",
          },
          {
            token: 'string',
            regex: '"[^"]*"',
          },
          {
            token: 'function.support',
            regex: '(!s|!r|!a)',
          },
          {
            include: 'constants',
          },
          {
            token: 'paren.rparen',
            regex: '}',
            next: 'pop',
          },
          {
            token: 'paren.lparen',
            regex: '{',
            push: 'fqstringParRules',
          },
        ],
        constants: [
          {
            token: 'constant.numeric',
            regex: '(?:' + floatNumber + '|\\d+)[jJ]\\b',
          },
          {
            token: 'constant.numeric',
            regex: floatNumber,
          },
          {
            token: 'constant.numeric',
            regex: integer + '[lL]\\b',
          },
          {
            token: 'constant.numeric',
            regex: integer + '\\b',
          },
          {
            token: ['punctuation', 'function.support'],
            regex: '(\\.)([a-zA-Z_]+)\\b',
          },
          {
            token: keywordMapper,
            regex: '[a-zA-Z_$][a-zA-Z0-9_$]*\\b',
          },
        ],
      };
      this.normalizeRules();
    };
    oop.inherits(PythonHighlightRules, TextHighlightRules);
    exports.PythonHighlightRules = PythonHighlightRules;
  },
);

ace.define(
  'ace/mode/folding/pythonic',
  ['require', 'exports', 'module', 'ace/lib/oop', 'ace/mode/folding/fold_mode'],
  function (require, exports, module) {
    'use strict';
    var oop = require('../../lib/oop');
    var BaseFoldMode = require('./fold_mode').FoldMode;
    var FoldMode = (exports.FoldMode = function (markers) {
      this.foldingStartMarker = new RegExp('([\\[{])(?:\\s*)$|(' + markers + ')(?:\\s*)(?:#.*)?$');
    });
    oop.inherits(FoldMode, BaseFoldMode);
    (function () {
      this.getFoldWidgetRange = function (session, foldStyle, row) {
        var line = session.getLine(row);
        var match = line.match(this.foldingStartMarker);
        if (match) {
          if (match[1]) return this.openingBracketBlock(session, match[1], row, match.index);
          if (match[2]) return this.indentationBlock(session, row, match.index + match[2].length);
          return this.indentationBlock(session, row);
        }
      };
    }.call(FoldMode.prototype));
  },
);

ace.define(
  'ace/mode/python',
  [
    'require',
    'exports',
    'module',
    'ace/lib/oop',
    'ace/mode/text',
    'ace/mode/python_highlight_rules',
    'ace/mode/folding/pythonic',
    'ace/range',
  ],
  function (require, exports, module) {
    'use strict';
    var oop = require('../lib/oop');
    var TextMode = require('./text').Mode;
    var PythonHighlightRules = require('./python_highlight_rules').PythonHighlightRules;
    var PythonFoldMode = require('./folding/pythonic').FoldMode;
    var Range = require('../range').Range;
    var Mode = function () {
      this.HighlightRules = PythonHighlightRules;
      this.foldingRules = new PythonFoldMode('\\:');
      this.$behaviour = this.$defaultBehaviour;
    };
    oop.inherits(Mode, TextMode);
    (function () {
      this.lineCommentStart = '#';
      this.getNextLineIndent = function (state, line, tab) {
        var indent = this.$getIndent(line);
        var tokenizedLine = this.getTokenizer().getLineTokens(line, state);
        var tokens = tokenizedLine.tokens;
        if (tokens.length && tokens[tokens.length - 1].type == 'comment') {
          return indent;
        }
        if (state == 'start') {
          var match = line.match(/^.*[\{\(\[:]\s*$/);
          if (match) {
            indent += tab;
          }
        }
        return indent;
      };
      var outdents = {
        pass: 1,
        return: 1,
        raise: 1,
        break: 1,
        continue: 1,
      };
      this.checkOutdent = function (state, line, input) {
        if (input !== '\r\n' && input !== '\r' && input !== '\n') return false;
        var tokens = this.getTokenizer().getLineTokens(line.trim(), state).tokens;
        if (!tokens) return false;
        do {
          var last = tokens.pop();
        } while (last && (last.type == 'comment' || (last.type == 'text' && last.value.match(/^\s+$/))));
        if (!last) return false;
        return last.type == 'keyword' && outdents[last.value];
      };
      this.autoOutdent = function (state, doc, row) {
        row += 1;
        var indent = this.$getIndent(doc.getLine(row));
        var tab = doc.getTabString();
        if (indent.slice(-tab.length) == tab)
          doc.remove(new Range(row, indent.length - tab.length, row, indent.length));
      };
      this.$id = 'ace/mode/python';
      this.snippetFileId = 'ace/snippets/python';
    }.call(Mode.prototype));
    exports.Mode = Mode;
  },
);
(function () {
  ace.require(['ace/mode/python'], function (m) {
    if (typeof module == 'object' && typeof exports == 'object' && module) {
      module.exports = m;
    }
  });
})();
